CVE-2026-89174

Kingdom Communication Associated｜Smart Video Intercom System - Missing Burte-force Protection

State: Published
Severity: 8.7 High
Published: Sep 11, 2026
Updated: Sep 11, 2026
Reserved: Sep 11, 2026

Description

Smart Video Intercom System developed by Kingdom Communication Associated has a Missing Brute-force Protection vulnerability. Unauthenticated remote attackers can gain access to valid accounts through a large number of login attempts.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	twcert
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	twcert

Weaknesses

CWE-307 Improper Restriction of Excessive Authentication Attempts

Affected Products

Product	Versions
EH3040Kingdom Communication Associated	before 2.5.0AAffected
EH4200Kingdom Communication Associated	before 2.5.0AAffected
EH1000BKingdom Communication Associated	before 2.7.0AAffected
EH2070Kingdom Communication Associated	before 2.8.0AAffected

References

https://www.twcert.org.tw/tw/cp-132-11198-b8bba-1.htmlthird-party-advisory
https://www.twcert.org.tw/en/cp-139-11199-38e1e-2.htmlthird-party-advisory

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